darkgate | 142257a8ebfb66cf873e1253d39d40dfee7af9ebb41b999031491c7f516b6fc4

General

Target

Tax_Document/ielang32.dll
Size

130.0MB
MD5

ae4a69eeb05c3b94e7dc24181232d2df
SHA1

358f2ed70031592e0a51fbe858bd5c60e12fde98
SHA256

88d5c12ef3f3fd25f07b618b1a4b46924e481b74aae4a4c4b530ae286bb8dc17
SHA512

fb2b4b4d15c88272e20fb9806799d263df42e03872fe59f31425d80db43d3e0a977143628ee3329c5ae48828e724be02f549a70e37c4162a4873b79852cd624f
SSDEEP

98304:RVHQXidDnBW0hcthSDnqDO5rzRQfaxcxVOshMQ:Rki9gDmyhc6

Score

10^/10

darkgate seal001 persistence stealer

Malware Config

Extracted

Family

darkgate

Botnet

seal001

C2

185.196.220.194

Attributes

anti_analysis
false
anti_debug
false
anti_vm
false
c2_port
80
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
zsVUqEDO
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
false
username
seal001

Signatures

DarkGate
DarkGate is an infostealer written in C++.
stealer darkgate

Detect DarkGate stealer 17 IoCs

resource	yara_rule
behavioral4/memory/668-3-0x00000000679E0000-0x0000000068081000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-6-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/668-7-0x00000000679E0000-0x0000000068081000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-8-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-10-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-12-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-14-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-16-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-18-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-20-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-22-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-24-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-26-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-28-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-30-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-32-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6
behavioral4/memory/3648-33-0x0000000001050000-0x00000000010C3000-memory.dmp	family_darkgate_v6

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*Chrome = "rundll32.exe C:\\Users\\Admin\\AppData\\Roaming\\HEARTB.dll,EntryPoint"	reg.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
668	regsvr32.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3648	regsvr32.exe
3648	regsvr32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3648	regsvr32.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 668	2116	regsvr32.exe	86
PID 2116 wrote to memory of 668	2116	regsvr32.exe	86
PID 2116 wrote to memory of 668	2116	regsvr32.exe	86
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3648	668	regsvr32.exe	92
PID 668 wrote to memory of 3260	668	regsvr32.exe	93
PID 668 wrote to memory of 3260	668	regsvr32.exe	93
PID 668 wrote to memory of 3260	668	regsvr32.exe	93
PID 3260 wrote to memory of 4840	3260	cmd.exe	95
PID 3260 wrote to memory of 4840	3260	cmd.exe	95
PID 3260 wrote to memory of 4840	3260	cmd.exe	95

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Tax_Document\ielang32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Tax_Document\ielang32.dll
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of WriteProcessMemory
  PID:668
- - C:\Windows\SysWOW64\regsvr32.exe
    "C:\Windows\SysWOW64\regsvr32.exe"
    3⤵
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    PID:3648
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*Chrome" /t REG_SZ /d "rundll32.exe C:\Users\Admin\AppData\Roaming\HEARTB.dll",EntryPoint /f & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3260
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*Chrome" /t REG_SZ /d "rundll32.exe C:\Users\Admin\AppData\Roaming\HEARTB.dll",EntryPoint /f
      4⤵
      Adds Run key to start application
      PID:4840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/668-7-0x00000000679E0000-0x0000000068081000-memory.dmp

Filesize
6.6MB

Download
memory/668-1-0x00000000679E0000-0x0000000068081000-memory.dmp

Filesize
6.6MB

Download
memory/668-3-0x00000000679E0000-0x0000000068081000-memory.dmp

Filesize
6.6MB

Download
memory/668-0-0x00000000679E0000-0x0000000068081000-memory.dmp

Filesize
6.6MB

Download
memory/3648-16-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-18-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-8-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-10-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-12-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-14-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-2-0x00000000010D0000-0x00000000010D1000-memory.dmp

Filesize
4KB

Download
memory/3648-6-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-20-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-22-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-24-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-26-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-28-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-30-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-32-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download
memory/3648-33-0x0000000001050000-0x00000000010C3000-memory.dmp

Filesize
460KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads